arakwafan, I guess it's subjective as always. I think even after B&K retired he still did some great work as far as choreography goes. IIRC the problem many began to have with Morosov was that he was working with so many different skaters that their choreography began to look quite similar.
I do think one of Morosov's best seasons was 02/03 when he worked along side TAT. Not only were the programs from their dancers excellent but that season was one of my favorite years for Sasha Cohen programs. I loved her Rachmaninoff LP as well as the programs for Yagudin (the race car SP).
However, I do think that the SP's he created for Grushina/Goncharov beginning with the 02/03 Waltz were fantastic. All four of them. Of course now I can't remember if G&G were with Morosov for that entire quadrennial or if they changed coaches.
I guess I'm still not quite willing to write off Linichuk. She hasn't really worked with any top level skaters since the 09/10 season. And even then she must have had some sort of political pull left since she managed to get DomShabs a European title and an Olympic bronze. I'm inclined to think that we don't really know where she stands in the skating community.